:root{--color-neutral-0:#fff;--color-neutral-50:#fafaf8;--color-neutral-100:#f4f3f0;--color-neutral-150:#ece9e4;--color-neutral-200:#e3dfd8;--color-neutral-300:#cdc8bf;--color-neutral-400:#a09990;--color-neutral-500:#7c756e;--color-neutral-600:#5a544e;--color-neutral-700:#3d3830;--color-neutral-800:#282420;--color-neutral-900:#1a1a18;--color-neutral-950:#0d0d0b;--color-teal-50:#edf5f3;--color-teal-100:#d4ece7;--color-teal-200:#a8d8cf;--color-teal-300:#72bdb0;--color-teal-400:#4d9d92;--color-teal-500:#3d7a6f;--color-teal-600:#2f5f56;--color-teal-700:#24473f;--color-teal-800:#1a3330;--color-blue-50:#eff6ff;--color-blue-100:#dbeafe;--color-blue-400:#60a5fa;--color-blue-600:#2563eb;--color-sky-50:#f0f9ff;--color-sky-100:#e0f2fe;--color-sky-500:#0ea5e9;--color-sky-700:#0369a1;--color-green-50:#f0fdf4;--color-green-100:#dcfce7;--color-green-500:#22c55e;--color-green-700:#15803d;--color-amber-50:#fffbeb;--color-amber-100:#fef3c7;--color-amber-500:#f59e0b;--color-amber-700:#b45309;--color-red-50:#fef2f2;--color-red-100:#fee2e2;--color-red-400:#f87171;--color-red-600:#dc2626;--color-red-700:#b91c1c;--color-purple-50:#faf5ff;--color-purple-100:#f3e8ff;--color-purple-400:#c084fc;--color-purple-700:#7e22ce;--color-stone-50:#fafaf9;--color-stone-100:#f5f5f4;--color-stone-200:#e7e5e4;--color-stone-400:#a8a29e;--color-stone-600:#57534e;--space-0:0;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--font-sans:system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;--font-serif:Georgia, "Times New Roman", Times, serif;--font-mono:ui-monospace, "Cascadia Code", "Fira Code", Menlo, monospace;--font-size-xs:.6875rem;--font-size-sm:.8125rem;--font-size-base:1rem;--font-size-md:1.0625rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-size-4xl:2.25rem;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--line-height-tight:1.25;--line-height-snug:1.4;--line-height-normal:1.6;--line-height-relaxed:1.8;--line-height-loose:2;--tracking-tight:-.02em;--tracking-normal:0;--tracking-wide:.04em;--tracking-wider:.08em;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000012, 0 4px 6px -4px #0000000d;--duration-100:.1s;--duration-150:.15s;--duration-200:.2s;--duration-300:.3s;--ease-out:cubic-bezier(0, 0, .2, 1);--ease-in-out:cubic-bezier(.4, 0, .2, 1);--z-base:0;--z-raised:10;--z-dropdown:100;--z-sticky:200;--z-modal:400;--z-toast:500;--color-bg:var(--color-neutral-50);--color-bg-subtle:var(--color-neutral-100);--color-surface:var(--color-neutral-100);--color-surface-hover:var(--color-neutral-150);--color-surface-active:var(--color-teal-50);--color-vault-header-bg:var(--color-neutral-150);--color-breadcrumb:var(--color-neutral-600);--color-fg:var(--color-neutral-800);--color-fg-emphasis:var(--color-neutral-900);--color-fg-muted:var(--color-neutral-600);--color-fg-subtle:var(--color-neutral-400);--color-fg-placeholder:var(--color-neutral-400);--color-border:var(--color-neutral-200);--color-border-strong:var(--color-neutral-300);--color-link:var(--color-teal-500);--color-link-hover:var(--color-teal-600);--color-accent:var(--color-teal-500);--color-accent-hover:var(--color-teal-600);--color-accent-active:var(--color-teal-700);--color-accent-subtle:var(--color-teal-50);--color-accent-muted:var(--color-teal-100);--color-focus-ring:var(--color-teal-400);--color-focus-ring-offset:var(--color-bg);--color-disabled-bg:var(--color-neutral-150);--color-disabled-text:var(--color-neutral-400);--color-code-bg:var(--color-neutral-100);--color-code-border:var(--color-neutral-200);--color-code-fg:var(--color-neutral-700);--font-body:var(--font-sans);--font-heading:var(--font-sans);--font-code:var(--font-mono);--font-size-label:var(--font-size-xs);--font-size-body:var(--font-size-md);--font-size-ui:var(--font-size-sm);--space-xs:var(--space-1);--space-sm:var(--space-2);--space-md:var(--space-4);--space-lg:var(--space-8);--space-xl:var(--space-12);--space-2xl:var(--space-16);--content-measure:70ch;--content-width:90ch;--sidebar-width:272px;--transition-base:var(--duration-150) var(--ease-out);--transition-slow:var(--duration-200) var(--ease-out);--callout-color-note:var(--color-blue-600);--callout-color-info:var(--color-sky-700);--callout-color-tip:var(--color-green-700);--callout-color-success:var(--color-green-700);--callout-color-warning:var(--color-amber-700);--callout-color-danger:var(--color-red-700);--callout-color-quote:var(--color-neutral-600);--callout-color-abstract:var(--color-purple-700);--callout-color-bug:var(--color-red-700);--callout-color-example:var(--color-purple-700);--callout-color-check:var(--color-green-700);--callout-color-done:var(--color-green-700);--callout-color-fail:var(--color-red-700);--callout-color-error:var(--color-red-700);--callout-color-question:var(--color-amber-700);--callout-color-faq:var(--color-amber-700);--callout-color-important:var(--color-teal-500);--callout-bg-note:var(--color-blue-50);--callout-bg-info:var(--color-sky-50);--callout-bg-tip:var(--color-green-50);--callout-bg-success:var(--color-green-50);--callout-bg-warning:var(--color-amber-50);--callout-bg-danger:var(--color-red-50);--callout-bg-quote:var(--color-stone-50);--callout-bg-abstract:var(--color-purple-50);--callout-bg-bug:var(--color-red-50);--callout-bg-example:var(--color-purple-50);--callout-bg-check:var(--color-green-50);--callout-bg-done:var(--color-green-50);--callout-bg-fail:var(--color-red-50);--callout-bg-error:var(--color-red-50);--callout-bg-question:var(--color-amber-50);--callout-bg-faq:var(--color-amber-50);--callout-bg-important:var(--color-teal-50)}[data-theme=dark]{--color-bg:var(--color-neutral-950);--color-bg-subtle:var(--color-neutral-900);--color-surface:var(--color-neutral-900);--color-surface-hover:var(--color-neutral-800);--color-surface-active:var(--color-teal-800);--color-vault-header-bg:var(--color-neutral-900);--color-breadcrumb:var(--color-neutral-400);--color-fg:var(--color-neutral-100);--color-fg-emphasis:var(--color-neutral-50);--color-fg-muted:var(--color-neutral-400);--color-fg-subtle:var(--color-neutral-500);--color-fg-placeholder:var(--color-neutral-500);--color-border:var(--color-neutral-700);--color-border-strong:var(--color-neutral-600);--color-link:var(--color-teal-300);--color-link-hover:var(--color-teal-200);--color-accent:var(--color-teal-300);--color-accent-hover:var(--color-teal-200);--color-accent-active:var(--color-teal-100);--color-accent-subtle:var(--color-teal-800);--color-accent-muted:var(--color-teal-700);--color-focus-ring:var(--color-teal-300);--color-focus-ring-offset:var(--color-bg);--color-disabled-bg:var(--color-neutral-800);--color-disabled-text:var(--color-neutral-600);--color-code-bg:var(--color-neutral-800);--color-code-border:var(--color-neutral-700);--color-code-fg:var(--color-neutral-100);--callout-color-note:var(--color-blue-400);--callout-color-info:var(--color-sky-500);--callout-color-tip:var(--color-green-500);--callout-color-success:var(--color-green-500);--callout-color-warning:var(--color-amber-500);--callout-color-danger:var(--color-red-400);--callout-color-quote:var(--color-neutral-400);--callout-color-abstract:var(--color-purple-400);--callout-color-bug:var(--color-red-400);--callout-color-example:var(--color-purple-400);--callout-color-check:var(--color-green-500);--callout-color-done:var(--color-green-500);--callout-color-fail:var(--color-red-400);--callout-color-error:var(--color-red-400);--callout-color-question:var(--color-amber-500);--callout-color-faq:var(--color-amber-500);--callout-color-important:var(--color-teal-300);--callout-bg-note:color-mix(in srgb, var(--callout-color-note) 14%, var(--color-surface));--callout-bg-info:color-mix(in srgb, var(--callout-color-info) 14%, var(--color-surface));--callout-bg-tip:color-mix(in srgb, var(--callout-color-tip) 14%, var(--color-surface));--callout-bg-success:color-mix(in srgb, var(--callout-color-success) 14%, var(--color-surface));--callout-bg-warning:color-mix(in srgb, var(--callout-color-warning) 14%, var(--color-surface));--callout-bg-danger:color-mix(in srgb, var(--callout-color-danger) 14%, var(--color-surface));--callout-bg-quote:color-mix(in srgb, var(--callout-color-quote) 14%, var(--color-surface));--callout-bg-abstract:color-mix(in srgb, var(--callout-color-abstract) 14%, var(--color-surface));--callout-bg-bug:color-mix(in srgb, var(--callout-color-bug) 14%, var(--color-surface));--callout-bg-example:color-mix(in srgb, var(--callout-color-example) 14%, var(--color-surface));--callout-bg-check:color-mix(in srgb, var(--callout-color-check) 14%, var(--color-surface));--callout-bg-done:color-mix(in srgb, var(--callout-color-done) 14%, var(--color-surface));--callout-bg-fail:color-mix(in srgb, var(--callout-color-fail) 14%, var(--color-surface));--callout-bg-error:color-mix(in srgb, var(--callout-color-error) 14%, var(--color-surface));--callout-bg-question:color-mix(in srgb, var(--callout-color-question) 14%, var(--color-surface));--callout-bg-faq:color-mix(in srgb, var(--callout-color-faq) 14%, var(--color-surface));--callout-bg-important:color-mix(in srgb, var(--callout-color-important) 14%, var(--color-surface))}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--color-bg:var(--color-neutral-950);--color-bg-subtle:var(--color-neutral-900);--color-surface:var(--color-neutral-900);--color-surface-hover:var(--color-neutral-800);--color-surface-active:var(--color-teal-800);--color-vault-header-bg:var(--color-neutral-900);--color-breadcrumb:var(--color-neutral-400);--color-fg:var(--color-neutral-100);--color-fg-emphasis:var(--color-neutral-50);--color-fg-muted:var(--color-neutral-400);--color-fg-subtle:var(--color-neutral-500);--color-fg-placeholder:var(--color-neutral-500);--color-border:var(--color-neutral-700);--color-border-strong:var(--color-neutral-600);--color-link:var(--color-teal-300);--color-link-hover:var(--color-teal-200);--color-accent:var(--color-teal-300);--color-accent-hover:var(--color-teal-200);--color-accent-active:var(--color-teal-100);--color-accent-subtle:var(--color-teal-800);--color-accent-muted:var(--color-teal-700);--color-focus-ring:var(--color-teal-300);--color-focus-ring-offset:var(--color-bg);--color-disabled-bg:var(--color-neutral-800);--color-disabled-text:var(--color-neutral-600);--color-code-bg:var(--color-neutral-800);--color-code-border:var(--color-neutral-700);--color-code-fg:var(--color-neutral-100);--callout-color-note:var(--color-blue-400);--callout-color-info:var(--color-sky-500);--callout-color-tip:var(--color-green-500);--callout-color-success:var(--color-green-500);--callout-color-warning:var(--color-amber-500);--callout-color-danger:var(--color-red-400);--callout-color-quote:var(--color-neutral-400);--callout-color-abstract:var(--color-purple-400);--callout-color-bug:var(--color-red-400);--callout-color-example:var(--color-purple-400);--callout-color-check:var(--color-green-500);--callout-color-done:var(--color-green-500);--callout-color-fail:var(--color-red-400);--callout-color-error:var(--color-red-400);--callout-color-question:var(--color-amber-500);--callout-color-faq:var(--color-amber-500);--callout-color-important:var(--color-teal-300);--callout-bg-note:color-mix(in srgb, var(--callout-color-note) 14%, var(--color-surface));--callout-bg-info:color-mix(in srgb, var(--callout-color-info) 14%, var(--color-surface));--callout-bg-tip:color-mix(in srgb, var(--callout-color-tip) 14%, var(--color-surface));--callout-bg-success:color-mix(in srgb, var(--callout-color-success) 14%, var(--color-surface));--callout-bg-warning:color-mix(in srgb, var(--callout-color-warning) 14%, var(--color-surface));--callout-bg-danger:color-mix(in srgb, var(--callout-color-danger) 14%, var(--color-surface));--callout-bg-quote:color-mix(in srgb, var(--callout-color-quote) 14%, var(--color-surface));--callout-bg-abstract:color-mix(in srgb, var(--callout-color-abstract) 14%, var(--color-surface));--callout-bg-bug:color-mix(in srgb, var(--callout-color-bug) 14%, var(--color-surface));--callout-bg-example:color-mix(in srgb, var(--callout-color-example) 14%, var(--color-surface));--callout-bg-check:color-mix(in srgb, var(--callout-color-check) 14%, var(--color-surface));--callout-bg-done:color-mix(in srgb, var(--callout-color-done) 14%, var(--color-surface));--callout-bg-fail:color-mix(in srgb, var(--callout-color-fail) 14%, var(--color-surface));--callout-bg-error:color-mix(in srgb, var(--callout-color-error) 14%, var(--color-surface));--callout-bg-question:color-mix(in srgb, var(--callout-color-question) 14%, var(--color-surface));--callout-bg-faq:color-mix(in srgb, var(--callout-color-faq) 14%, var(--color-surface));--callout-bg-important:color-mix(in srgb, var(--callout-color-important) 14%, var(--color-surface))}}:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px}:focus:not(:focus-visible){outline:none}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto;transition-duration:.01ms;animation-duration:.01ms;animation-iteration-count:1}}.skip-link{top:-100%;left:var(--space-md);z-index:var(--z-toast);padding:var(--space-sm) var(--space-md);background-color:var(--color-bg);color:var(--color-fg-emphasis);border:2px solid var(--color-focus-ring);border-radius:var(--radius-md);font-size:var(--font-size-ui);font-weight:var(--font-weight-semibold);transition:top var(--transition-base);text-decoration:none;position:absolute}.skip-link:focus-visible{top:var(--space-md);outline:2px solid var(--color-focus-ring);outline-offset:2px}.nav-toggle{display:none;position:absolute;inset:-9999px}.nav-toggle-label{z-index:var(--z-sticky);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;width:2.25rem;height:2.25rem;transition:background var(--transition-base);justify-content:center;align-items:center;display:none;position:fixed;inset-block-start:var(--space-3);inset-inline-start:var(--space-3)}.nav-toggle-label:before{content:"☰";color:var(--color-fg);font-size:1.125rem;line-height:1}.nav-toggle-label:hover{background:var(--color-surface-hover)}.nav-overlay{display:none}.app{height:100vh;display:flex;overflow:hidden}.app__sidebar{--sidebar-bg:var(--color-surface);--sidebar-border:var(--color-border);width:var(--sidebar-width);gap:var(--space-4);padding:var(--space-5) var(--space-4);background-color:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);scroll-behavior:smooth;flex-direction:column;flex-shrink:0;height:100%;display:flex;overflow-y:auto}.app__brand-row{justify-content:space-between;align-items:flex-start;gap:var(--space-2);border-bottom:1px solid var(--color-border);padding-block-end:var(--space-3);display:flex}.app__brand{font-family:var(--font-heading);font-weight:var(--font-weight-semibold);font-size:var(--font-size-base);letter-spacing:var(--tracking-tight);color:var(--color-fg-emphasis);text-decoration:none;display:block}.app__brand:after{content:"";background:var(--color-accent);border-radius:var(--radius-full);width:1.5rem;height:2px;margin-block-start:var(--space-3);display:block}.app__brand:hover{color:var(--color-fg-emphasis);text-decoration:none}.app__main{min-width:0;height:100%;padding:var(--space-8) var(--space-8);flex:1;overflow-y:auto}.app__main>*{width:100%;max-width:var(--content-width);margin-inline:auto}.note-index{max-width:var(--content-measure)}.note-index h1{font-size:var(--font-size-3xl);letter-spacing:var(--tracking-tight);color:var(--color-fg-emphasis);margin-block-end:var(--space-6)}.note-index__list{gap:var(--space-2);flex-direction:column;list-style:none;display:flex}@media (max-width:768px){.nav-toggle-label{display:flex}.nav-overlay{z-index:calc(var(--z-sticky) - 1);opacity:0;pointer-events:none;transition:opacity var(--transition-slow);background:#00000059;display:block;position:fixed;inset:0}.app__sidebar{z-index:var(--z-sticky);transition:transform var(--transition-slow);box-shadow:var(--shadow-lg);width:min(var(--sidebar-width),85vw);position:fixed;inset-block:0;inset-inline-start:0;transform:translate(-100%)}.nav-toggle:checked~.app .app__sidebar{transform:translate(0)}.nav-toggle:checked~.nav-overlay{opacity:1;pointer-events:auto}.app__main{padding:var(--space-4) var(--space-4);padding-block-start:calc(var(--space-4) + 2.25rem + var(--space-3))}.app{height:auto;min-height:100dvh;overflow:visible}.app__main{height:auto}}.vault-card{--vault-card-bg:var(--color-surface);--vault-card-border:var(--color-border);--vault-card-bg-hover:var(--color-surface-raised);--vault-card-radius:var(--radius-lg);gap:var(--space-2);padding:var(--space-4);border:1px solid var(--vault-card-border);border-radius:var(--vault-card-radius);background:var(--vault-card-bg);color:var(--color-fg);transition:background var(--transition-base),border-color var(--transition-base);flex-direction:column;text-decoration:none;display:flex}.vault-card:hover{background:var(--vault-card-bg-hover);border-color:var(--color-border-strong);text-decoration:none}.vault-card:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px}.vault-card__name{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-fg-emphasis)}.vault-card__count{font-size:var(--font-size-sm);color:var(--color-fg-muted)}.vault-home{padding:var(--space-6)}.vault-home__heading{font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold);color:var(--color-fg-emphasis);margin-block-end:var(--space-4)}.vault-home__grid{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(200px,1fr));display:grid}.note-list{gap:var(--space-3);flex-direction:column;display:flex}.note-list__list{gap:var(--space-1);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.note-list__item{margin:0;padding:0}.note-list__link{color:var(--color-link);font-size:var(--font-size-base);text-decoration:none}.note-list__link:hover{color:var(--color-link-hover);text-underline-offset:3px;text-decoration:underline}.note-list__count{font-size:var(--font-size-sm);color:var(--color-fg-muted)}.note-list__more{padding:var(--space-2) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-fg);font-size:var(--font-size-sm);cursor:pointer;transition:background var(--transition-base),border-color var(--transition-base);align-self:flex-start}.note-list__more:hover{background:var(--color-surface-raised);border-color:var(--color-border-strong)}.note-list__more:focus-visible{outline:2px solid 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